remove arbiter import from main

gunicorn/arbiter.py

@@ -154,8 +154,8 @@ class Arbiter(object):
 
         self.stop()
         self.log.info("Shutting down: %s" % self.master_name)
-        #if self.pidfile:
-        #    del self.pidfile
+        if self.pidfile:
+            del self.pidfile
         sys.exit(0)
         
     def handle_chld(self, sig, frame):

gunicorn/config.py

@@ -101,7 +101,6 @@ class Config(object):
     def arbiter(self):
         uri = self.conf.get('arbiter', 'egg:gunicorn')
         arbiter = util.parse_arbiter_uri(uri)
-        print arbiter
         if hasattr(arbiter, 'setup'):
             arbiter.setup()
         return arbiter

gunicorn/main.py

@@ -9,7 +9,6 @@ import os
 import pkg_resources
 import sys
 
-from gunicorn.arbiter import Arbiter
 from gunicorn.config import Config
 from gunicorn import util, __version__